Multi-mode processing module and method of use

ABSTRACT

A multi-mode processing module and method of use are disclosed. In a particular form, a multi-mode processing module can include a peripheral interface configured to be enabled in response to a peripheral application access request. The multi-mode processing module can further include a plurality of independent peripheral resources individually accessible to a host processor via the peripheral interface. The multi-mode processing module can also include a local processor configurable to enable the plurality of independent peripheral resources in response to a request by the host processor.

FIELD OF THE DISCLOSURE

This disclosure relates generally to information handling systems, andmore particularly to a multi-mode processing module and method of use.

BACKGROUND

As the value and use of information continues to increase, individualsand businesses seek additional ways to process and store information.One option is an information handling system. An information handlingsystem generally processes, compiles, stores, and/or communicatesinformation or data for business, personal, or other purposes. Becausetechnology and information handling needs and requirements can varybetween different applications, information handling systems can alsovary regarding what information is handled, how the information ishandled, how much information is processed, stored, or communicated, andhow quickly and efficiently the information can be processed, stored, orcommunicated. The variations in information handling systems allow forinformation handling systems to be general or configured for a specificuser or specific use such as financial transaction processing, airlinereservations, enterprise data storage, or global communications. Inaddition, information handling systems can be configured to use avariety of hardware and software components that can be configured toprocess, store, and communicate information and can include one or morecomputer systems, data storage systems, and networking systems.

BRIEF DESCRIPTION OF THE DRAWINGS

It will be appreciated that for simplicity and clarity of illustration,elements illustrated in the Figures have not necessarily been drawn toscale. For example, the dimensions of some of the elements areexaggerated relative to other elements. Embodiments incorporatingteachings of the present disclosure are shown and described with respectto the drawings presented herein, in which:

FIG. 1 illustrates a functional block diagram of an information handlingsystem according to an aspect of the disclosure;

FIG. 2 illustrates a functional block diagram of an information handlingsystem employing a multi-mode processing module according to an aspectof the disclosure;

FIG. 3 illustrates a flow diagram of a method of accessing resources ofan information handling system according to an aspect of the disclosure;

FIG. 4 illustrates a functional block diagram of a multi-mode processingmodule accessible to a host system according to an aspect of thedisclosure; and

FIG. 5 illustrates a functional block diagram of a host system andinterface operable to access a multi-mode processing module according toan aspect of the disclosure.

The use of the same reference symbols in different drawings indicatessimilar or identical items.

DETAILED DESCRIPTION OF DRAWINGS

The following description in combination with the figures is provided toassist in understanding the teachings disclosed herein. The followingdiscussion will focuses on specific implementations and embodiments.This focus is provided to assist in describing the teachings and shouldnot be interpreted as a limitation on the scope or applicability of theteachings. However, other teachings can certainly be used in thisapplication. The teachings can also be used in other applications andwith several different types of architectures such as distributedcomputing architectures, client/server architectures, or middlewareserver architectures and associated components.

For purposes of this disclosure, an information handling system caninclude any instrumentality or aggregate of instrumentalities operableto compute, classify, process, transmit, receive, retrieve, originate,switch, store, display, manifest, detect, record, reproduce, handle, oruse any form of information, intelligence, or data for business,scientific, control, entertainment, or other purposes. For example, aninformation handling system can be a personal computer, a PDA, aconsumer electronic device, a network server or storage device, a switchrouter, wireless router, or other network communication device, or anyother suitable device and can vary in size, shape, performance,functionality, and price. The information handling system can includememory (volatile (e.g. random-access memory, etc.), nonvolatile(read-only memory, flash memory etc.) or any combination thereof), oneor more processing resources, such as a central processing unit (CPU), agraphics processing unit (GPU), hardware or software control logic, orany combination thereof. Additional components of the informationhandling system can include one or more storage devices, one or morecommunications ports for communicating with external devices, as wellas, various input and output (I/O) devices, such as a keyboard, a mouse,a video/graphic display, or any combination thereof. The informationhandling system can also include one or more buses operable to transmitcommunications between the various hardware components. Portions of aninformation handling system may themselves be considered informationhandling systems.

Portions of an information handling system, when referred to as a“device,” a “module,” or the like, can be configured as hardware,software (which can include firmware), or any combination thereof. Forexample, a portion of an information handling system device may behardware such as, for example, an integrated circuit (such as anApplication Specific Integrated Circuit (ASIC), a Field ProgrammableGate Array (FPGA), a structured ASIC, or a device embedded on a largerchip), a card (such as a Peripheral Component Interface (PCI) card, aPCI-express card, a Personal Computer Memory Card InternationalAssociation (PCMCIA) card, or other such expansion card), or a system(such as a motherboard, a system-on-a-chip (SoC), or a stand-alonedevice). Similarly, the device could be software, including firmwareembedded at a device, such as a Pentium class or PowerPC™ brandprocessor, or other such device, or software capable of operating arelevant environment of the information handling system. The devicecould also be a combination of any of the foregoing examples of hardwareor software. Note that an information handling system can include anintegrated circuit or a board-level product having portions thereof thatcan also be any combination of hardware and software.

Devices or programs that are in communication with one another need notbe in continuous communication with each other unless expresslyspecified otherwise. In addition, devices or programs that are incommunication with one another may communicate directly or indirectlythrough one or more intermediaries.

Embodiments discussed below describe, in part, distributed computingsolutions that manage all or part of a communicative interaction betweennetwork elements. In this context, a communicative interaction may beintending to send information, sending information, requestinginformation, receiving information, receiving a request for information,or any combination thereof. As such, a communicative interaction couldbe unidirectional, bidirectional, multi-directional, or any combinationthereof. In some circumstances, a communicative interaction could berelatively complex and involve two or more network elements. Forexample, a communicative interaction may be “a conversation” or seriesof related communications between a client and a server—each networkelement sending and receiving information to and from the other. Thecommunicative interaction between the network elements is notnecessarily limited to only one specific form. A network element may bea node, a piece of hardware, software, firmware, middleware, anothercomponent of a computing system, or any combination thereof.

In the description below, a flow charted technique may be described in aseries of sequential actions. Unless expressly stated to the contrary,the sequence of the actions and the party performing the actions may befreely changed without departing from the scope of the teachings.Actions may be added, deleted, or altered in several ways. Similarly,the actions may be re-ordered or looped. Further, although processes,methods, algorithms or the like may be described in a sequential order,such processes, methods, algorithms, or any combination thereof may beoperable to be performed in alternative orders. Further, some actionswithin a process, method, or algorithm may be performed simultaneouslyduring at least a point in time (e.g., actions performed in parallel),can also be performed in whole, in part, or any combination thereof.

As used herein, the terms “comprises,” “comprising,” “includes,”“including,” “has,” “having” or any other variation thereof, areintended to cover a non-exclusive inclusion. For example, a process,method, article, or apparatus that comprises a list of features is notnecessarily limited only to those features but may include otherfeatures not expressly listed or inherent to such process, method,article, or apparatus. Further, unless expressly stated to the contrary,“or” refers to an inclusive-or and not to an exclusive-or. For example,a condition A or B is satisfied by any one of the following: A is true(or present) and B is false (or not present), A is false (or notpresent) and B is true (or present), and both A and B are true (orpresent).

Also, the use of “a” or “an” is employed to describe elements andcomponents described herein. This is done merely for convenience and togive a general sense of the scope of the invention. This descriptionshould be read to include one or at least one and the singular alsoincludes the plural, or vice versa, unless it is clear that it is meantotherwise. For example, when a single device is described herein, morethan one device may be used in place of a single device. Similarly,where more than one device is described herein, a single device may besubstituted for that one device.

Unless otherwise defined, all technical and scientific terms used hereinhave the same meaning as commonly understood by one of ordinary skill inthe art to which this invention belongs. Although methods and materialssimilar or equivalent to those described herein can be used in thepractice or testing of embodiments of the present invention, suitablemethods and materials are described below. All publications, patentapplications, patents, and other references mentioned herein areincorporated by reference in their entirety, unless a particular passageis cited. In case of conflict, the present specification, includingdefinitions, will control. In addition, the materials, methods, andexamples are illustrative only and not intended to be limiting.

To the extent not described herein, many details regarding specificmaterials, processing acts, and circuits are conventional and may befound in textbooks and other sources within the computing, electronics,and software arts.

An information handling system and method of using it are describedbelow. An exemplary, non-limiting system description is described beforeaddressing methods of using it. Some of the functionality of moduleswithin the system is described with the system. The utility of thesystem and its modules will become more apparent with the description ofthe methods that follow the description of the system and modules.

According to an aspect of the disclosure. In a particular form, amulti-mode processing module can include a peripheral interfaceconfigured to be enabled in response to a peripheral application accessrequest. The multi-mode processing module can further include aplurality of independent peripheral resources individually accessible toa host processor via the peripheral interface. The multi-mode processingmodule can also include a local processor configurable to enable theplurality of independent peripheral resources in response to a requestby the host processor.

According to another aspect of the disclosure, a method of enablingaccess to resources is disclosed. The method can include detecting aninput to access a resource of a multi-mode processing module coupled toa host processor and a control module. The multi-mode processing modulecan include a plurality of independent peripheral resources. The methodcan also include detecting an operating mode of the host processor andthe control module, and detecting an availability of independentperipheral resources of the multi-mode processing module. The method canfurther include enabling the multi-mode processing module in response tothe detecting the operating mode and the availability of the independentperipheral resources.

According to a further aspect of the disclosure, an information handlingsystem is disclosed. The information handling system can include a hostprocessor configured to access a plurality independent resources asperipheral devices during a run-time operating mode of the hostprocessor. The information handling system can further include amulti-mode processing module operable as the peripheral devices duringthe run-time operating mode of the host processor. In a particular form,the multi-mode processing module can include a peripheral interfaceconfigured to be enabled in response to a peripheral device accessrequest of the host processor. The multi-mode processing module canfurther include a local processor configured to be enabled using theplurality of independent peripheral resources in response to theperipheral device access request of the host processor. The plurality ofindependent peripheral resources can be individually accessible to thehost processor via the peripheral interface. The local processor can befurther configured to process an application to enable the multi-modeprocessing module as a peripheral device.

FIG. 1 illustrates a functional block diagram of an information handlingsystem according to an aspect of the disclosure. The informationhandling system, generally depicted at 100, can include a host processor102 that can include a host CPU, a host CPU chipset, memory, a hostoperating system and various other resources and components which can becombined to form an information handling system (not illustrated). Thehost processor 102 can also include BIOS (not illustrated) operable toenable resources accessible to the host processor 102. The informationhandling system 100 can also include a multi-mode processing module(MMPM) 104, that can include a CPU, a CPU chipset, memory, and anoperating system (not illustrated). The MMPM 104 can also include asecond BIOS (not illustrated) operable to enable resources accessible tothe MMPM 104. In an aspect, the MMPM 104 can include BIOS extensions orinputs that can be commonly used by the host processor 102.

According to an aspect, the host processor 102 and the MMPM 104 can becoupled to a control module 106. For example, the host processor 102 canbe coupled to the control module 106 using a bus 108 and a bus 110. Inone form, the bus 108 can include a low pin count (LPC) bus and the bus110 can include a system management bus (SMBUS). Other types of bussescan also be employed. Additionally, the MMPM 104 can be coupled to thecontrol module 106 using a bus 112 and a bus 114. In one form buses 108,110, 112, 114 can include any combination of a personal system 2 (PS2)bus, an RS232 bus, a serial peripheral interface (SPI bus), SMBUS, LPC,or other types of buses, or any combination thereof.

The information handling system 100 can also include an extended stateservices module 116 operable to couple the host processor 102 and theMMPM 104 using a peripheral interconnect 118. According to an aspect,the peripheral interconnect 118 can include a peripheral enabledcommunication bus, such as a universal serial bus (USB), USB 3, PCI bus,base controller (BC) bus, a PCI express (PCIE) bus, Firewire®, GigabitEthernet, secure digital input output (SDIO), systems management (SM), adisplay bus, various other types of buses, or any combination thereof,that can be employed to connect the host processor 102 to the MMPM 104as a peripheral device. According to an aspect, the extended stateservices module 116 can be configured within the control module 106. Inother forms, the control module 106 can be configured as a part of theMMPM 104.

The host processor 102 can also be coupled to non-shared resources 122and a peripheral switching module 124. The multi-mode processing module102 can be coupled to non-shared resources 126 and the peripheralswitching module 124. According to an aspect, the non-shared resources122 can include local resources that can be local to the host processor104. Additionally, the non-shared resources 122 can be accessed on alimited basis by the MMPM 104. Additionally, the MMPM 104 can includethe non-shared resources 140 local to the MMPM 104 that can be accessedby the host processor 102. According to an aspect, the control module106 can maintain a listing of the non-shared resources 122 and 140 ofeach of the host processor 102 and the MMPM 104, and can further enableand disable access to each resource.

The control module 106 can also be coupled to an input interface 128that can be coupled to any combination of, a keyboard, pointing device,touchpad, security module, etc. The control module 106 can also becoupled to a display 130 such as flat screen or flat panel display,touch screen, or any combination thereof. According to an aspect, thedisplay can include a backlight and ambient light sensing (ALS)capabilities. The control module 106 can further be coupled to a powerresource 132 operable to power the MMPM 104 using multi-mode processingmodule (MMPM) power 134 and to output power to the host processor 104and associated components using host power 136. Other outputs of thepower resource 132 can also be used or enabled. The peripheral switchingmodule 124 can further be coupled to one or more shared peripherals 138accessible to the MMPM 104 and the host processor 104.

According to a particular aspect, the information handling system 100can enable the MMPM 104 as a peripheral device accessible to the hostprocessor 102 or other components of the information handling system100. For example, the host processor 102 can be operated in a run-timeoperating mode, and can further access one or a combination ofindependent peripheral resources of the MMPM 104 as peripheral resourceor device. For example, the host processor 102 can offload processing tothe MMPM 104 by using the MMPM 104 as a peripheral device. The controlmodule 106 can detect an operating condition of the host processor 102and the MMPM 104. For example, a status listing that includes anoperating status of various components of the information handlingsystem 100 can be maintained by the control module 106 and accessed asneeded or desired. The control module 106 can further initiate enablingthe MMPM 104 as a peripheral resource or device to the host processor102. Additionally, the control module 106 can maintain a listing ofavailable services, peripheral applications, or other resources that canbe accessed by the host processor 102 as a peripheral device orapplication. For example, as the host processor 102 initiates access theMMPM 104, the extended services module 116 can be used in associationwith enabling access to resources of the MMPM 104. In a particular form,the extended state services module 116 can be used as a USB enabledmodule that can be accessed when a USB communication link can beestablished between the host processor 102 and the MMPM 104. Other typesof communication and modules can also be used.

According to an aspect, various peripheral devices or applications theMMPM 104 can be enabled as an independent peripheral resource. Forexample, the MMPM 104 can include an independent peripheral resource(IPR) 142 that can be used to enable PC radio emulations, transcoders,encryption applications, GPS applications, biometric applications,camera applications, USB concentrator applications, Voice-Over-InternetProtocol (VOIP) applications, persistent hardware assisted virtualmanagement, wake events, system management applications, various otherperipheral resource applications and devices, or any combinationthereof. In various forms, the MMPM 104 can employ applications,devices, modules, or any combination thereof as an independentperipheral resource that can be accessed, by the host processor 102 asperipheral devices. Upon the host processor 102 finishing use or accessto the independent peripheral resource of the MMPM 104, the controlmodule 106 can disable the communication link 118 between the hostprocessor 102 and the MMPM 104, and disable use of the resource as aperipheral resource.

According to another aspect, portions of all of the IPR 142 can bestored within various other locations of the information handling system100. For example, the IPR 142 can be stored within the non-sharedresources 140, and accessed by the MMPM 104 as needed or desired. Inother forms, the IPR 142 can be stored within a local memory of the MMPM104, non-shared resources 140, non-shared resources 122, or variousother locations with the information handling system 100. The IPR 142can be accessed by the MMPM 104, and the MMPM 104 can executeinstructions to enable the IPR 142 to enable access as a peripheral tothe host processor 102. As such, an application that can be used aperipheral application need not be stored within the MMPM 104 to enablethe MMPM 104 as a peripheral resource, device, application, etc.

FIG. 2 illustrates a functional block diagram of an information handlingsystem employing a multi-mode processing module according to an aspectof the disclosure. The information handling system 200 can include aprocessor 202 coupled to a north bridge 204. A clock 206 can output atiming signal to the processor 202 and other components or resources ofthe information handling system 200 as needed or required. The northbridge 204 can be further coupled to a dual in-line memory module (DIMM)208 and a DIMM 210. The north bridge 204 can also be coupled to a videomultiplexer (Video MUX) 212 operable to multiplex and output videosignals to be displayed using a display 214. The display 214 can includean inverter and automatic light sensor (ALS) module 216. The northbridge 204 can be further coupled to a video switch (VSW) module 218 anda video graphics array (VGA) port 220. A display port (DP) 224 can becoupled to a display port switch (DPSW) 222 operable to be coupled tothe north bridge 204, and an E-Dock module 274. The E-Dock module 274that can be used to expand resources of the information handling system200, and in various forms, enable access to a battery or charge source,a media slice, an I/O box, a printer interface, or various otherresources that can be accessed when docking the information handlingsystem 200 to a docking module.

The information handling system 200 can also include a south bridge 226coupled to the north bridge 204 using a data bus 299. A digital audiointerface (DAI) module 228 can receive a digital audio signal from aninput source 266. In an aspect, a multi-mode processing module 290 orother modules can be coupled to the DAI 228 to input a digital audiosignal as the input source 266. For example, the DAI module 228 can alsobe coupled to an E-Dock module 274. An audio bypass 230 can be furthercoupled to a speaker and amplifier 232, and a microphone and headphone(MIC/HDP) 234. The south bridge 226 can also be coupled to a modem 236such as an RJ-11 or plain old telephone system (POTS) enabled modem, andan audio output module 240 operable to couple audio output signals usingthe south bridge 226.

The south bridge 226 can be coupled to the E-Module bay 242 which caninclude a bay or cavity that can be used to enable couple and decoupleresources that can access an internal bus of the information handlingsystem 200 and can be further coupled to the south bridge 226. Forexample, the E-Module bay 242 can be coupled to the south bridge 226using a multiplexer such as 3-way Mux 294 operable to couple a resourcecoupled to E-Module bay 242. Examples of resources can include diskdrives, optical drives, batteries, I/O expander modules, smart cardreaders, and various combinations thereof. The information handlingsystem 200 further includes a serial advanced technology attachment harddisk drive (SATA HDD) 244, and a serial peripheral interface (SPI) flashmemory 246. The south bridge 226 can also be coupled to a control module248. The control module 248 can be coupled to a wireless fidelity (WIFI)locator module 250 which can refer to any type of 802.11x or any othershort-range wireless communication. The control module 248 can also becoupled to an SPI flash module 252, a host power button 254, and aresource access button interface 256 that can include one or moreresource access buttons. The control module 248 can also be coupled to akeyboard 258 and touchpad and KSI/KSO module 260. An SIO expander module262 can also be coupled to the control module 248 and can further becoupled to an I/O trusted platform module (TPM) 264. The I/O TPM 264 canfurther be coupled to a biometric multiplexer (BIO MUX) 268, and abiometric input 270 operable to detect user biometrics, (e.g.fingerprints, face recognition, iris detection, EKG/hear monitoring,etc.). In a form, a security engine (not illustrated) that can becoupled to the biometric inputs using the MMPM 290 that can enable anddisable access to portions or all of the information handling system200.

According to an aspect, the E-Dock module 274 can also be coupled to thecontrol module 248 and SIO expander module 262 via interface 272. Thesouth bridge 226 can further be coupled to an I/O module 278, aperipheral computer interconnect (PCI) express module 280 using a PCIexpress bus. The south bridge 226 can further be coupled to universalserial bus (USB) 2.0 access ports 282 via a host USB bus. A ½ Mini Cardmodule 284 and a Minicard wireless wide area network (WWAN) module 288can also be coupled to the south bridge 226 using a PCI express bus.

The information handling system 200 can further include the multi-modeprocessing module (MMPM) 290 operable to be coupled to a display 292.MMPM 290 can be realized as MMPM 104 described in FIG. 1, MMPM 400described in FIG. 4, MMPM 502 described in FIG. 5, or any other moduleoperable as needed or desired. MMPM 290 can further be configured tooutput a video signal to the video MUX 212 to output to the display 214.The MMPM 290 can also be coupled to a three (3) way multiplexer 294. Thethree (3) way multiplexer 294 can multiplex USB signals of the MinicardWWAN 288, the MMPM 290, and the USB bus coupled to the south bridge 204.The south bridge 226 can further be coupled to a Bluetooth (BT) module296 via the USB bus. The south bridge 226 can also be coupled to a localarea network (LAN) on Motherboard (LOM) 298 via a PCI express bus of theinformation handling system 200. The LOM 298 can also be coupled to thePCI express module 280. The information handling system 200 alsoincludes a power and charge system 201 operable to distribute power toeach component of the information handling system 200, and chargerechargeable power sources of the information handling system 200.

According to a further aspect, the MMPM 290 can be coupled to a displayinterface 205, display module 203 and a display 207. The displayinterface 205 can further be coupled to the three (3) way MUX 294. Thedisplay module 203 can further be coupled to an input interface 209 thatcan include an array of inputs. According to an aspect, the inputinterface 209 can include a touch screen interface and controllercoupled to the display module 203 and display 207.

According to an aspect, the Minicard WWAN 288 and the MMPM 290 can berealized as the same module or device and can be coupled to theinformation handling system 200 using a Minicard WWAN enabled interface.

During operation, MMPM 290 can be configured to detect a user initiatedevent, a non-user initiated event, network events, clock events,location events, timer events, power events, or any combination thereof.For example, a user initiated event can include a user activating a key,button, or other type of hardware, software, or user selectableinterface, or combinations thereof, that can generate a user activatedevent. For example, a user can select a button to access a messagingapplication of the information handling system 200. As such, the MMPM290 can detect a request to access the messaging application and theMMPM 290 can initiate access to resource of the information handlingsystem 200 during a reduced operating state of the information handlingsystem 200.

According to another aspect, the MMPM 290 can detect a non-userinitiated event. For example, the information handling system 200 canemploy the Minicard WWAN 288 operable to receive communication signalsvia a wireless communication. The Minicard WWAN 288, coupled to the MMPM290, can detect the non-user initiated event. For example, a softwareupdate can be received and an update can be initiated without userintervention. In another form, an auto-power off feature can be usedwith a GPS feature of the Minicard WWAN 288. The control module 248 orthe MMPM 290 can identify a resource profile (not illustrated) of thedetected event, and initiate activation of resources of the informationhandling system 200 to process the non-user initiated event. Accordingto a further aspect, non-user initiated events, user initiated events,or any combination thereof can be detected.

According to an aspect, a resource profile can include a listing ofresources of the information handling system 200 sufficient to processan event. The MMPM 290 and the control module 248 can initiateactivation of resources based on the resource profile using the detectedevent, and resources available to process the event. As such, theinformation handling system 200 need not be initialized to process allevents, and a limited amount of resources can be activated.

In another form, the information handling system 200 can detect anon-user initiated event communicated to an electronic device other thanthe information handling system 200 during a reduced operating state ofthe information handling system 200. For example, the MMPM 290 can beconfigured to detect a message formatted to be received by a smart phonedevice, Blackberry device, or any type of electronic device configuredto receive messages. For example, the information handling system 200employing the Minicard WWAN 288 operable to detect wireless messagescommunicated via any network operable to communicate messages. Forexample, a wireless messaging network such as an SMS network, Blackberryenabled network, or any other type of messaging enabled wireless orwireline network. In another form, the MMPM 290 can be wirelesslyenabled to receive and transmit wireless communication signals. As such,the Minicad WWAN 288 may not be enabled to receive wirelesscommunications.

In an exemplary form, the information handling system 200 can beoperating in a low-power operating state that can include sufficientresources to detect a wireless signal. As such, the MMPM 290 candetermine a current operating state of the information handling system200, and can initiate enabling resources to process and output aresponse to the received wireless signal. As such, an operatingenvironment to output a response to a message, such as a Blackberrymessage, can be enabled using a limited amount of resources withouthaving to initialize additional resources of the information handlingsystem 200. For example, the MMPM 290 in combination with the controlmodule 248 can be used to enable access to the display 214 to output areceived message. Additionally, the keyboard 258 or other input devicesof the information handling system 200 can be powered to enable a userto view and respond to a message. As such, a limited resource operatingenvironment can be generated to enable receipt and response to messageswithout having to initialize the information handling system 200. Inthis manner, the information handling system 200 can be realized as alaptop or notebook system that can be used to receive messages that maybe intended for a Blackberry or other type of messaging device, therebyallowing a user to view messages using a larger display relative to theBlackberry device or smart phone device, and draft and respond tomessages using the keyboard 258 and the display 214 as desired.

According to a particular aspect, the information handling system 200can enable the MMPM 290 as a peripheral device accessible to theprocessor 202 or other components of the information handling system200. For example, the processor 202 can be operated in a run-timeoperating mode, and can further access one or a combination ofindependent peripheral resources (not illustrated) of the MMPM 290 asperipheral resource or device. For example, the processor 202 canoffload processing to the MMPM 290 by using the MMPM 290 as a peripheraldevice. Various peripheral devices or applications the MMPM 290 can beenabled and can include PC radio emulations, transcoders, encryptionapplications, GPS applications, biometric applications, cameraapplications, USB concentrator applications, VOIP applications,persistent hardware assisted virtual management, wake events, systemmanagement applications, security applications, software updateapplications, virus detection applications, or various other peripheralresource applications and devices, or any combination thereof. Invarious forms, the MMPM 290 can employ applications, devices, modules,or any combination thereof as a peripheral resource.

FIG. 3 illustrates a flow diagram of a method of a method of accessingresources of an information handling system according to an aspect ofthe disclosure. FIG. 3 can be employed in whole, or in part, by theinformation handling system 100 depicted in FIG. 1, the informationhandling system 200 described in FIG. 2, the MMPM 400 described in FIG.4, the information handling system 500 illustrated in FIG. 5, or anyother type of system, controller, device, module, processor, or anycombination thereof, operable to employ all, or portions of, the methodof FIG. 3. Additionally, the method can be embodied in various types ofencoded logic including software, firmware, hardware, or other forms ofdigital storage mediums, computer readable mediums, logic, or anycombination thereof, operable to provide all, or portions, of the methodof FIG. 3.

The method begins at block 300 as an input to access a resource of amulti-mode processing module (MMPM), such as MMPM 104 described in FIG.1, the MMPM 290 described in FIG. 2, or various other MMPM's may bedetected. In one form, a control module can detect an input to access anMMPM resource. The method can then proceed to block 302, and detects anoperating mode of the host processor, host system, or any combinationthereof. For example, the host system can be placed in a low resourceutilization operating mode. In other forms, the host system can be in arun-time operating mode. Various other operating modes can also bedetected. Upon detecting an operating mode of the host processor, themethod can proceed to block 304 and detects whether a host processor,host system, or any combination thereof, may be in a run-time operatingmode. If a run-time operating mode is not detected, the method canproceed to block 306, and local access to the requested MMPM resource orapplication can be enabled. For example, the MMPM application can beexecuted by a local processor of the MMPM. The method can then proceedto block 308 and block 328 as described below.

If at decision block 304, the host processor may be in a run-timeoperating mode, the method can proceed to block 312, and theavailability of an independent peripheral resource can be detected. Forexample, an MMPM can include various resources, such as a PC radioemulations, transcoders, encryption applications, GPS applications,biometric applications, camera applications, USB concentratorapplications, VOIP applications, persistent hardware assisted virtualmanagement, wake events, system management applications, various otherperipheral resource applications and devices, or any combinationthereof. In various forms, the MMPM 290 can be used to employapplications, devices, modules, or any combination thereof as aperipheral resource that can be independently accessed by the hostprocessor as a peripheral device. As such, the MMPM can enable aresource as a peripheral device. The method can then proceed to decisionblock 314 and detects whether an independent peripheral resource may beavailable. For example, an MMPM may not have a specific peripheraldevice or application being requested by the host system. As such, ifthe independent peripheral resource is not available, the method canproceed to block 316 and a message can be output indicating that aperipheral resource may be unavailable. The method can then proceed toblock 318 and exits.

If at decision block 320, a local processor may be available to enable aperipheral resource, the method can proceed to block 322, and aperipheral communication link between the MMPM and the host processorcan be enabled. The method can then proceed to block 324, and the MMPMcan be enabled as the requested peripheral device. The method can thenproceed to block 326 and the host can access the peripheral device andany additional resources enabled in association with the enabling theperipheral device.

Upon the host accessing the MMPM as a peripheral device, the method canproceed to block 328 and detects whether an exit request has been input.If an exit request cannot be detected, the method can proceed to block326 and repeats. If at decision block 328, a request to exit theperipheral device application can be detected, the method can proceed toblock 330. At block 330, the peripheral communication link between thehost processor and the MMPM can be disabled. The method can then proceedto decision block 332 and detects whether to enable local access of anMMPM resource to the local processor of the MMPM. If local access shouldbe enabled, the method can proceed to block 334 and identifies an MMPMresource to enable. The method can then proceed to block 336, and theMMPM resource can be enabled.

If at decision block 332, local access to an MMPM resource should not beenabled, the method can proceed to decision block 338, and remote accessto local resource can be detected to be enabled. For example, a localresource of the MMPM can be accessed by the host system. As such, thehost processor can access resources accessible to the MMPM as localresources. If at decision block 338, remote access to the MMPM localresources may not be accessed, the method can proceed to block 340 andexits. If at decision block 338, a local resource of the MMPM should beaccessed, the method can proceed to block 342 and the MMPM resource canbe identified. The method can then proceed to block 344, and remoteaccess to the MMPM resource can be enabled. For example, non-sharedresources 140 of MMPM 104 illustrated in FIG. 1 can be accessed and usedby the host processor 102 when the MMPM 104 may not be in a run-timeoperating mode. As such, the host processor 102 can expand access tonon-shared resources, and independent peripheral resources of the MMPM104.

FIG. 4 illustrates a functional block diagram of a multi-mode processingmodule (MMPM) 400 operable to be coupled to a host system 402 accordingto an aspect of the disclosure. The MMPM 400 can include an interface404 configured to be coupled to a host system 402. According to anaspect, the interface 404 can include a Minicard enabled interface. In aform, the MMPM 400 can include the MMPM 104 described in FIG. 1, theMMPM 290 described in FIG. 2, or any other module that can be coupled toa host interface 402 to enable access to an information handling systemas a peripheral device as described.

According to an aspect, the MMPM 400 can include a local processor 406such as a TI OMAP 2430, 3430, Nvidia AP10, AP15, Motorola I.MX 32, 51,or any other processor that can be used as a processor within the MMPM400. The MMPM 400 can also include a 3.3 Volt input signal 408 coupledinput from the host system 402 via the interface 404. The 3.3 Volt inputsignal can be used to generate a 1.8 Volt signal 410, a 1.3 Volt signal412, and a 1.2 Volt signal 414 to power various components of the MMPM400.

According to a further aspect, the Interface 404 can output a lowvoltage display signal (“LVDS 1CH”) 416 output via a serializer-to-LVDSmodule 418 and a level (LVL) shift module 420. For example, theserializer to LVDS module and LVL shift module 420 can be operable toconvert signals from a parallel type input 490 coupled to the LVL shift420, to a serialized output using the serializer-to-LVDS module 418.Although described as an LVDS 1 CH signal, an LVDS 2 CH signal, or anycombination thereof can be output. According to another aspect, adisplay port, a high definition media interface (HDMI) enabled port, orany combination thereof can be also used, and signals output can beconverted as needed or desired. The LVL shift module 420 can be coupledto the local processor 406 via a data bus 490. The interface 404 canfurther include a radio synch signal (“MMPM_LED_OUT_(Sink)”) 422 outputby a radio module 424. The radio module 424 can be configured as a WIFI(e.g. B, G, etc.) radio and can be coupled to a duplex module 426operable to receive signals from a first antenna 428 and a secondantenna 430. The radio module 424 can be integrated as a part of thelocal processor 406, or in other forms can accessed as a resource of thelocal processor 406. According to a further aspect, the duplex module426 can be configured to duplex signals of the antenna 428 and theantenna 430. For example, each antenna 428 and 430 and can be activatedand deactivated independently or in combination, and used via the radiomodule 424 in response to an operating condition of the local processor406 and a desired signal to be sent or received.

The Interface 404 can also include a USB link operable to communicate aUSB bio signal (“USB_BIO FS”) 432 between the interface 404 and thelocal processor 406. The interface 404 can also be used to couple aWWAN—Host signal (“USB_WWAN/HOST HS”) 436 to the local processor 406using a USB link. The interface 404 can also be used to couple asecondary display signal (“USB_(—)2nd_display FS”) 438 to the localprocessor 406 using a USB link.

The interface 404 can also be used to couple an I²S enabled signal(“I2S_MMPM”) 440 to the local processor 406. The interface 404 can alsobe used to couple a radio disable input signal (“Radio_disable#”) 142 tothe local processor 406. The local processor 406 can receive atwenty-six megahertz clock signal 444 from a local crystal or otherclocking device. The interface 404 can also couple additional signals tothe local processor 406 that can include a reset signal (“MMPM_RST#”)448 can be used to reset the module 400, components within, or anycombination thereof. The MMPM_RST# signal 448 can also be used to resetthe host system 402, and components thereof. The MMPM_RST # signal 448can be enabled as a shared signal or as a non-shared signal accessibleby the host system 402, the local processor 406, or any combinationthereof. A “MMPM_SUS_State” signal 450 can include a suspend signal toalter a state of the MMPM 400 and can be used to enable or recover froma suspend state. For example, the MMPM 400 can be placed in a suspendstate and recoverable using the MMPM_SYS_State signal 450. In anotherform, the MMPM_SYS_State 450 signal can be used to enable the hostsystem 402 or components thereof. The MMPM_SYS State 450 can be enabledas a shared signal or as a non-shared signal accessible by the hostsystem 402, the local processor 406, or any combination thereof.

According to a further aspect, a the interface 404 can include a“SMBUS_(—)2_CC” signal 452 that can be used as a command control busoperable to couple control information between the host system 402 andthe local processor 406. The SMBS_(—)2_CC signal 452 can be used tocontrol audio volume, LCD brightness, etc. of the host processor 402.The interface 404 can also include a “SMBUS_(—)1_KB_TP” signal 454operable to be couple keyboard touchpad interface signals that can beread by a controller of a keyboard, touchpad, etc. and converted andcoupled to the local processor 406.

According to a further aspect, the local processor 406 can access anindependent peripheral resource IPR 456 that can include 256K NANDmemory 458 and 128 MB of DDR memory 460. The local processor 406 canalso be coupled to an IPR462 including 256K NAND memory 464 and 128 MBof DDR memory 466. Other memory sizes can also be used. Each MCP 456 and462 can be coupled to the local processor 406 using a 133 MHz data bus468.

According to a further aspect, the local processor 406 can also becoupled to the radio module 424 using an SDIO bus 470. The localprocessor 406 can further output a 40 MHz clock signal 472 that can becoupled to the radio module 424. A 32 KHz signal 474 can further also becoupled to the radio module 424 and the local processor 406 tosynchronize signal timing. A thermal sense input 476 can also be coupledto the local processor 406 to monitor operating temperature of the MMPM400.

According to a particular aspect, the local processor 406 can be used tooutput a video output signal to be displayed using an external displayof the host system 402. For example, the local processor 406 can formata video output and output a video output signal using the secondarydisplay signal 438. As such, the secondary display signal 438 can couplethe video output signal to the host system 402 to be displayed using anexternal display. In this manner, the local processor 406 can be usedduring a reduced operating state of the host system 402 to output videousing a second display as desired.

According to another aspect, the local processor 406 can receive aninput from an input interface of a display module such as the display209 illustrated in FIG. 2. The local processor 406 can also detect aselection and can access a function, such as an email, calendar,contacts, etc. application accessible to the local processor 406. Forexample, various applications can be stored within IPR 456, IPR 462, orany combination thereof. For example, various applications or peripheralsources can include PC radio emulations, transcoders, encryptionapplications, GPS applications, biometric applications, cameraapplications, USB concentrator applications, Voice-Over-InternetProtocol (VOIP) applications, persistent hardware assisted virtualmanagement, wake events, system management applications, one or moreoperating systems, file systems, various other peripheral resourceapplications and devices, patches, virus scanning software, securityapplications, or any combination thereof.

The local processor 406 can also incorporate the IPR 456, the IPR 462,or any combination thereof. The local processor 406 can also detect whenthe lid of the host system 402 is opened or closed using the lid status(“LID_closed #”) 446. For example, the host system 402 can include alaptop or other portable system that includes a lid with a displayintegrated along an internal portion. As the lid is opened, the hostsystem 402 can couple an input using lid status 446 to the localprocessor 406, and the remote processor can couple a video output signalto be output using the LVDS 1CH signal 416. As a user closes the lid, asignal can be coupled to the lid status 446 indicating that the lid hasbeen closed. The local processor 406 can couple a video output signal tothe second display signal 438. In this manner, a second display, such asan external display provided along an external portion of the housing ofthe host system 402 can output a video output signal as the lid isclosed.

According to a further aspect, the host system 402 can access resourcesof the MMPM 400 as a peripheral device. For example, the host system 402can access resources of the MMPM 400 and offload processing, expandfunctionality, augment or complement features of the host system 402.During a run-time operating environment of the host system 402, the hostsystem 402 can be coupled to the MMPM 400 using a peripheralcommunication bus such as a USB BIOS FS (full speed) signal 432 operableto be enabled during a peripheral operating mode of the MMPM 400. Forexample, a digital camera (not illustrated) can be coupled to the localprocessor 406 and enabled via the local processor as a peripheral deviceusing the USB BIOS FS 432. As such, the host system 402 can accessresources of the MMPM 400 as one, or a combination of, peripheraldevices.

According to another aspect, the MMPM 400 can be used as a separate orauxiliary system to the host system 402 when the host system 402 may beoperated in a reduced resource operating mode. For example, a user maydesire to access an MMPM 400 resource when the host system 402 may be ina reduced operating mode. As such, the MMPM 400 can be enabled and thelocal processor 406 can access and enable resources of the MMPM 400without having to initialize the host system 402 to a run-stateoperating mode.

FIG. 5 illustrates a functional block diagram of a host system andinterface operable to access a multi-mode processing module according toan aspect of the disclosure. An information handling system 500 canemploy a host interface 501 configurable to be coupled to a multi-modeprocessing module 502 according to an aspect of the disclosure. Themulti-mode processing module 502 can include the MMPM 104 described inFIG. 1, MMPM 290 described in FIG. 2, MMPM 400 described in FIG. 4, orany other module that can be coupled to a host interface 402 andaccessible to the information handling system 500.

According to an aspect, the host interface 501 can be coupled to a videomultiplexer 504 operable to multiplex and output a single channel lowvoltage display signal (LVDS 1 CH) output by the multi-mode processingmodule 502 to be displayed using the display 506 or another display.

The information handling system 500 can also include a control module510 that can include a BIOS 550 operable to be used to initiate variousresources of the information handling system 500. The inverter and ALSmodule 508 can be coupled to the control module 510 via an SMBUS. Thecontrol module 510 can also be coupled to a MMPM power button 512operable to initiate a remote processor operating mode of theinformation handling system 500 using the MMPM 502. The control module510 can also be coupled to a keyboard 514 that can include a qwertykeyboard having a mail button 516, a calendar button 518, a contactsbutton 520, and an Internet access button 522. Each button 516, 518,520, and 522, alone or in combination, can be configured as a separatemodule or a part of another portion of the information handling system500. The keyboard 514 can also include various other types of functionkeys as needed or desired. According to an aspect, the display 536 canbe a touch screen enabled display and can couple an input to the controlmodule 510.

The information handling system 500 can also include a USB MUX 526coupled to a biometric module 528 operable to input biometrics of auser. The USB MUX 526 can further be coupled to a host processor 530 ofthe information handling system 500, and the host interface 501.

In another embodiment, a “LCD_I2S” signal can be coupled directly to theMMPM 502 and can be selectively enabled by the MMPM module 502 and canbe used to identify a type of display installed. For example, a displayclassification can be determined and read using the LCD_I2S input 580.As such, an video output format can be determined to be output to thedisplay 506. The video MUX 504 couples the multiplexed signal to thedisplay 506 powered by a display power source (“LCD_Vdd”) 582. Thedisplay 506 includes an inverter and ALS module 508 powered by aninverter power source (“INV_PWR_SRC”) 584.

The control module 510 can also be coupled to a touchpad 524 thatenables use of a pointer or pointing device that can be displayed on thedisplay 506. The control module 510 can also be coupled to a lid switch(“LID_SW”) input 526 operable to alter a signal when a lid or display ofthe information handling system 500, other type of mobile informationhandling system, may be opened or closed.

According to a further aspect, the host interface 501 can also includethe audio bypass (“I2S_BLT”) input 538 coupled to an audio bypass module538. The audio bypass module 538 can be coupled to a digital audiointerface (DAI) module 540 via an I²S bus. The DAI module 540 canfurther be coupled to the host processor 530 via the I²S bus.

According another aspect, the host interface 501 can also includevarious other inputs, outputs, or combinations thereof. For example, thehost interface 501 can include a voltage source input (“3.3V_MMPM”) 550,a USB enabled biometric link (“USB_BIO FS”) 554, a USB enabled WWAN andhost system link (“USB_WWAN/HOST HS”) 556, a USB enabled second displaylink (“USB_(—)2nd Display FS”) 558, a I²S (“I2S_MMPM”) input 560, aground input (“MMPM_PAID_GND”) 562, and an RPI LED (“MMPM_LED_Out(Sink)”) output 564.

The host interface 501 can also include a radio disable (“Radio_disable#”) input 566, a paid detection (“PAID_MMPM_DET#”) input 568, a MMPMreset (“MMPM_RST#”) input 572, a MMPM sustain state (“BLT_SUS_State”)input 574, a SMBUS keyboard enable (“SMBUS_(—)1_KB_TP”) link 576, and anSMBUS 2 CC (“SMBUS_(—)2_CC”) link 578.

According to a further aspect, the WWAN access (“USB_WWAN/HOST HS”) link556 can be coupled to a three (3) way MUX 532. The Minicard WWAN 534 canbe configured to be coupled to the host processor 530 using a USBenabled bus. The MMPM 502 can also be coupled a display 536 usingdisplay (“USB_second display”) link 558.

According to another aspect, the MMPM 502 can output a video outputsignal using the LVDS 1CH signal 552. Additionally, the video outputsignal can be coupled to the video multiplexer 504 to be displayed usingthe display 506. In another form, the display 506 can be placed in anon-operating mode. For example, the host processor 530 can be placed ina reduced operating state, and the display 506 can also be placed in areduced operating state. One example can include the lid of a laptopbeing closed. As such, the remote processor 502 can detect the lid beingclosed, and couple a video output signal to the USB_(—)2nd Display FSsignal 558 to be output to the display 536. In this manner, the hostprocessor 530 and the display can in a reduced operating state, and themulti-mode processing module can access the display 536 to output avideo signal as needed.

According to a further aspect, the host system 500 can access resourcesof the MMPM 502 as a peripheral device. For example, the host system 500can access resources of the MMPM 502 and offload processing, expandfunctionality, augment or complement features of the host system 500.During a run-time operating environment of the host system 500, the hostsystem 500 can be coupled to the MMPM 502 using a peripheralcommunication bus such as USB BIOS FS 554. As such, the host system 500can access resources of the MMPM 502 as single, or a combination of,peripheral devices.

According to another aspect, the MMPM 502 can be used as a separate orauxiliary system to the host system 500 when the host system 500 may beoperated in a reduced resource or reduced-state operating mode. Forexample, a user may desire to access an MMPM 502 resource when the hostsystem 500 may be in a reduced operating mode.

According to another aspect, the multi-mode processing module 502 canoutput a video output signal and an audio output signal during a reducedoperating condition of the host processor 530. For example, themulti-mode processing module 502 can output a video output signal to thedisplay 536, and can further output an audio signal to the audio bypassmodule 538 which can be activated during the reduced operating conditionof the host processor 530. In other forms, the audio bypass module 538and associated components sufficient to output audio can be enabled anddisabled in response to a lid of the information handling system beingopened and closed.

Note that not all of the activities described above in the generaldescription or the examples are required, that a portion of a specificactivity may not be required, and that one or more further activitiesmay be performed in addition to those described. Still further, theorder in which activities are listed are not necessarily the order inwhich they are performed.

The specification and illustrations of the embodiments described hereinare intended to provide a general understanding of the structure of thevarious embodiments. The specification and illustrations are notintended to serve as an exhaustive and comprehensive description of allof the elements and features of apparatus and systems that use thestructures or methods described herein. Many other embodiments may beapparent to those of skill in the art upon reviewing the disclosure.Other embodiments may be used and derived from the disclosure, such thata structural substitution, logical substitution, or another change maybe made without departing from the scope of the disclosure. Accordingly,the disclosure is to be regarded as illustrative rather thanrestrictive.

Certain features are, for clarity, described herein in the context ofseparate embodiments, may also be provided in combination in a singleembodiment. Conversely, various features that are, for brevity,described in the context of a single embodiment, may also be providedseparately or in any subcombination. Further, reference to values statedin ranges includes each and every value within that range.

Benefits, other advantages, and solutions to problems have beendescribed above with regard to specific embodiments. However, thebenefits, advantages, solutions to problems, and any feature(s) that maycause any benefit, advantage, or solution to occur or become morepronounced are not to be construed as a critical, required, or essentialfeature of any or all the claims.

The above-disclosed subject matter is to be considered illustrative, andnot restrictive, and the appended claims are intended to cover any andall such modifications, enhancements, and other embodiments that fallwithin the scope of the present invention. Thus, to the maximum extentallowed by law, the scope of the present invention is to be determinedby the broadest permissible interpretation of the following claims andtheir equivalents, and shall not be restricted or limited by theforegoing detailed description.

1. A multi-mode processing module comprising: a peripheral interfaceconfigured to be enabled in response to a peripheral application accessrequest; a plurality of independent peripheral resources individuallyaccessible to a host processor via the peripheral interface; and a localprocessor configurable to enable the plurality of independent peripheralresources in response to a request by the host processor, and furtherconfigurable to: receive an input from an extended state services moduleaccessible to a control module coupled to the host processor, whereinthe input is received during a run-time operating mode of the hostprocessor; enable access to an independent peripheral resource of theplurality of independent peripheral resources; and disable access to theextended state services module during a reduced operating state of thehost processor.
 2. The multi-mode processing module of claim 1, furthercomprising: wherein the local processor is further configurable toupdate the plurality of independent peripheral resources; and whereinthe host processor is configurable to access the updated plurality ofindependent peripheral resources.
 3. The multi-mode processing module ofclaim 1, wherein the local processor is further configurable to: enablethe host processor access to the plurality of independent peripheralresources during a run-time of the host processor; and disable access ofthe host processor to the plurality of independent peripheral resourcesduring a reduced operating state of the host processor.
 4. Themulti-mode processing module of claim 3, wherein the local processor isfurther configurable to enable local access to the plurality ofindependent peripheral resources during the reduced operating state ofthe host processor.
 5. The multi-mode processing module of claim 4,further comprising: wherein the local processor is further configurableto access the plurality of independent peripheral resources during areduced operating state of the host processor; and wherein theperipheral interface is disabled during the reduced operating state ofthe host processor.
 6. The multi-mode processing module of claim 1,further comprising: a peripheral switching module interface configuredto be coupled to a peripheral switching module; wherein the peripheralswitching module is configurable to enable the host processor and thelocal processor access to shared resources; wherein the shared resourcescan be accessed by the host processor during a run-time operating modeof the host processor; wherein the shared resources can be accessed bythe local processor during a run-time operating mode of the localprocessor; and further wherein the shared resources are not accessibleto the host processor during the run-time operating module of the localprocessor.
 7. The multi-mode processing module of claim 1, furthercomprising: a listing of peripheral functions accessible to the hostprocessor during an enablement of the peripheral interface; and aplurality of peripheral functions operable to be enabled in response tocoupling the host processor to the peripheral interface.
 8. Themulti-mode processing module of claim 7, wherein the listing ofperipheral functions is configured to be updated to include an alternateperipheral function accessible to the host processor via the peripheralinterface.
 9. The multi-mode module of claim 1, further comprising thelocal processor operable to: receive an operating state listing from acontrol module operably coupled to the host processor; and enable accessto the plurality of independent peripheral resources in response to anentry within the operating state listing.
 10. An information handlingsystem comprising: a host processor configured to access a pluralityindependent resources as peripheral devices during a run-time operatingmode of the host processor; and a multi-mode processing module operableas the peripheral devices during the run-time operating mode of the hostprocessor, the multi-mode processing module including: a peripheralinterface configured to be enabled in response to a peripheral deviceaccess request of the host processor; a local processor configured to beenabled using the plurality of independent peripheral resources inresponse to the peripheral device access request of the host processor;wherein the plurality of independent peripheral resources areindividually accessible to the host processor via the peripheralinterface; and wherein the local processor is further configured toprocess an application to enable the multi-mode processing module as aperipheral device, and a control module configurable to: enable accessof the host processor to the plurality of independent peripheralresources during a run-time of the host processor; disable access of thehost processor to the plurality of independent peripheral resourcesduring a run-time of the local processor; maintain an operating statelisting of the host processor and the multi-mode processing module; andenable access to the plurality of independent peripheral resources inresponse to an entry within the operating state listing.
 11. Theinformation handling system of claim 10, further comprising a peripheralswitching module configurable to: enable the host processor and thelocal processor access to shared resources; enable access to the sharedresources by the host processor during a run-time operating mode of thehost processor; enable access to the shared resources by the localprocessor during a run-time operating mode of the local processor; andenable access to the shared resources that are not accessible to thehost processor during the run-time operating module of the localprocessor.
 12. The information handling system of claim 10, wherein thecontrol module includes an extended state service module configured to:enable access to peripheral applications of the multi-mode processingmodule; and couple the multi-mode processing module as the peripheraldevice using a bus configured as at least one of: a PCIE bus; a USB; aUSB3 bus; a Firewire bus; a Gigabit Ethernet bus; a SDIO bus; a SM bus;and a display bus.
 13. A multi-mode processing module comprising: aperipheral interface configured to be enabled in response to aperipheral application access request; a plurality of independentperipheral resources individually accessible to a host processor via theperipheral interface; a local processor configurable to enable theplurality of independent peripheral resources in response to a requestby the host processor; a listing of peripheral functions accessible tothe host processor during an enablement of the peripheral interface; anda plurality of peripheral functions operable to be enabled in responseto coupling the host processor to the peripheral interface; and whereinthe local processor is further configured to: receive an input from anextended state services module accessible to a control module coupled tothe host processor, wherein the input is received during a run-timeoperating mode of the host processor.
 14. The multi-mode processingmodule of claim 13, wherein the local processor is further configurableto update the plurality of independent peripheral resources; and whereinthe host processor is configurable to access the updated plurality ofindependent peripheral resources.
 15. The multi-mode processing moduleof claim 13, wherein the local processor is further configurable to:enable the host processor access to the plurality of independentperipheral resources during a run-time of the host processor; anddisable access of the host processor to the plurality of independentperipheral resources during a reduced operating state of the hostprocessor.
 16. The multi-mode processing module of claim 15, wherein thelocal processor is further configurable to enable local access to theplurality of independent peripheral resources during the reducedoperating state of the host processor.
 17. The multi-mode processingmodule of claim 16, wherein the local processor is further configurableto: access the plurality of independent peripheral resources during areduced operating state of the host processor; and wherein theperipheral interface is disabled during the reduced operating state ofthe host processor.
 18. The multi-mode processing module of claim 13,further comprising: a peripheral switching module interface configuredto be coupled to a peripheral switching module; wherein the peripheralswitching module is configurable to enable the host processor and thelocal processor access to shared resources; wherein the shared resourcescan be accessed by the host processor during a run-time operating modeof the host processor; wherein the shared resources can be accessed bythe local processor during a run-time operating mode of the localprocessor; and further wherein the shared resources are not accessibleto the host processor during the run-time operating module of the localprocessor.
 19. The multi-mode processing module of claim 13, wherein thelocal processor is further configurable to: receive an input from anextended state services module accessible to a control module coupled tothe host processor, wherein the input is received during a run-timeoperating mode of the host processor; enable access to an independentperipheral resource of the plurality of independent peripheralresources; and disable access to the extended state services moduleduring a reduced operating state of the host processor.
 20. Themulti-mode processing module of claim 13, wherein the listing ofperipheral functions is configured to be updated to include an alternateperipheral function accessible to the host processor via the peripheralinterface.